Enum DelegationFailure 

pub enum DelegationFailure {
    DelegateUnreachable {
        url: String,
        message: String,
    },
    CapabilityMismatch {
        requested: String,
        available: Vec<String>,
    },
    PolicyDenied {
        policy_id: String,
        reason: String,
    },
    ApprovalRequired {
        prompt: String,
    },
    BudgetExceeded {
        limit: f64,
        actual: f64,
        unit: String,
    },
    TrustCrossingDenied {
        from_domain: String,
        to_domain: String,
    },
    VerificationFailed {
        check: String,
        message: String,
    },
    ToolDependencyFailed {
        tool: String,
        error: String,
    },
    PartialCompletion {
        completed_steps: usize,
        total_steps: usize,
        output: Option<Value>,
    },
    FallbackInvoked {
        original_delegate: String,
        fallback_delegate: String,
        reason: String,
    },
    Timeout {
        deadline_secs: u64,
        elapsed_secs: u64,
    },
}

Canonical delegation failure variants.

Serialises with "type" as the tag field, e.g. {"type": "delegate_unreachable", "url": "...", "message": "..."}.

Variants

DelegateUnreachable

The delegated agent could not be reached.

Fields

url: String

message: String

CapabilityMismatch

The requested capability is not among those the delegate advertises.

Fields

requested: String

available: Vec<String>

PolicyDenied

A governance policy denied the delegation.

Fields

policy_id: String

reason: String

ApprovalRequired

The delegation requires human approval before it can proceed.

Fields

prompt: String

BudgetExceeded

The delegation would exceed an allocated budget.

Fields

limit: f64

actual: f64

unit: String

TrustCrossingDenied

A trust-boundary crossing was denied.

Fields

from_domain: String

to_domain: String

VerificationFailed

A verification check (signature, hash, attestation) failed.

Fields

check: String

message: String

ToolDependencyFailed

A tool dependency required by the delegate failed.

Fields

tool: String

error: String

PartialCompletion

The delegation partially completed before failing.

Fields

completed_steps: usize

total_steps: usize

output: Option<Value>

FallbackInvoked

The runtime fell back to an alternate delegate.

Fields

original_delegate: String

fallback_delegate: String

reason: String

Timeout

The delegation timed out.

Fields

deadline_secs: u64

elapsed_secs: u64

Trait Implementations

impl Clone for DelegationFailure

fn clone(&self) -> DelegationFailure

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DelegationFailure

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DelegationFailure

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for DelegationFailure

fn eq(&self, other: &DelegationFailure) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for DelegationFailure

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DelegationFailure